- PVC spirals
- 100 pieces per pack
- step 2:1 (21 holes)
- importer and responsible person: PIGO doo, Prijateljeva ulica 11, 1291 Škofljica

It is important to know

When choosing a spiral for document binding, the greatest attention is required in coordinating the size of the spiral with the volume of the sheets. Before purchasing, it is crucial to consider whether you get the desired binding result based on the type of documentation and the handling method that awaits you in the work environment. It is important that the practical effects of size, color and material are not evident from the technical data alone.

• The size of the spiral directly affects how many sheets you can reliably bind and how stable the binding will be - choose a size that corresponds to the specific number of sheets in the prepared documentation.
• The white color of the spiral allows for visual unification of the documentation, but you should choose the color only as a complement to the functional requirements, not as a starting point for the decision.
• Plastic material is better suited for larger volumes of documents or archiving, but it is not as rigid as wire – this affects the compact feel of a bound folder.
• For business use, it makes sense to standardize both the size and color of spirals, which contributes to neat presentations and facilitates archiving.

Source of editorial recommendations: general verifiable guidelines for product selection.

In practice

🟢 Binding of larger documents

The 19 mm diameter spiral is suitable for binding thicker documents up to the stated capacity, allowing for reliable archiving of a larger number of sheets.

🟡 Color separation of projects

White is useful for easily unifying several different types of documentation, but if you want a distinct visual distinction by project or department, choose additional spiral colors.

🟡 Adding or removing leaves later

The plastic spiral allows for easy adjustment of the contents, but with very frequent changes, we recommend using multiple spirals to maintain binding stability.

🔴 Binding of thinner documents

Such a large diameter of spirals is not suitable for binding a small number of sheets, as the final product will be loose and less stable.

Answers to frequently asked questions

Is the spiral compatible with all plastic binding machines?

The spiral is suitable for standard binding machines that support plastic spirals in this diameter. Please check the availability of the appropriate settings on your machine before use.

What should I do if the document thickness is just below or above the maximum capacity of the spiral?

For optimal results, we recommend choosing a spiral that allows for a sheet of extra covers or card stock. If you are very close to capacity, choose a larger spiral.

Is spiral suitable for frequent browsing and use in archives?

Larger diameter plastic spirals are suitable for documents that are occasionally flipped through or stored for long periods of time, but with very frequent use, consider replacing the spirals when they show noticeable wear.

Description updated: October 2026

Why buy from ENAA?

• The fastest in Slovenia: more than 95% of orders are delivered the next business day.
• Descriptions and guides are designed neutrally, with clear summaries of benefits and functionality - we always leave the decision to the customer.